Two inexpensive commercial materials store solar energy as electrons and release hydrogen fuel on demand in darkness, requiring no external power and setting a new performance record.
Wilfried Nancy's much-needed first win as Celtic manager arrives in incredible fashion as late goals by Kieran Tierney and James Forrest secured victory over 10-man Aberdeen.
Listen to Sportsound commentary from Celtic Park, and follow live text updates, as Celtic host Aberdeen in the Scottish ...
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